11131...98397 (42-digits)

This number is a prime.

11 1317192329 3137414347 5359616771 7389798397

Single Curio View: (Seek other curios for this number)

The smallest prime that is the concatenation of all twenty 2-digit primes. [Vantieghem]

Submitted: 2019-07-19 15:40:56; Last Modified: 2019-07-19 15:51:06.